For some reason, my IW 3 is now starting in Offline mode each time, despite my attempts to remove that checkbox every time. Also, Pidgin says “Waiting for network connection” in the status drop-down.

Update: as suggested by Donny Kurnia (based on the recent post by Hobgoblin), the simplest and the most correct way to fix the problem for FireFox/IceWeasel is to go to about:config and set toolkit.networkmanager.disable to true.

The simplest workaround for Pidgin is to open Accounts -> Manage, then remove and then set again the checkbox near the account you wish to get connected. This has to be done every time you start pidgin .

Below you will find other (worse and obsolete – for FireFox/IceWeasel, but good for Pidgin) solutions.
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Simplest way to develop your custom Drupal theme is to start with some skeleton/wireframe theme.

In this post, I’m briefly reviewing 4 themes (atck, blueprint, framework, and zen), made specifically to serve as theme developer’s starting point. All 4 are listed with their features (as per Drupal project page of each one), with my personal “impressions” (not based on actual use experience, yet). There’s also my choice and order of preference for the 4 candidates at the end.
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When either consulting on a new website design, or actually designing one, keep in mind Ad Unit Guidelines if the website is going to use advertising. The list is far not exhaustive, but sufficiently standard.

Personal communication resulted in a link to slicehost, who provide VDS/VPS services at prices as low as 20$/mo, which is comparable in price to good shared hosting plans, and is cheaper than Dedicated plans.

I’m considering a move from shared hosting, and found Slicehost attractive. For 20$/mo, you get guaranteed 256MiB RAM, 10GiB disk and 100GiB traffic, which is sufficient to host several under-1k-per-day sites.

The only thing which isn’t spoken aloud is the guaranteed CPU speed. Based on the numbers provided: 16GiB total RAM per server, quad-core CPU, and CPU quotas set equivalently to RAM quotas, I came to a conclusion that 20$-plan guarantees ~125MHz of CPU (take 16 GiB, multiply by 4 20$-plans – you get 64 “slices” – virtual servers; quad core CPUs were quoted as 8+GHz – I assume that’s the sum of the core frequencies, thus 8GHz divided by 64 slices gives as little as 125MHz guaranteed per slice).

The better slice you buy – the more CPU is guaranteed, so for 1024-RAM slice you’d have a minimum of 500MHz of CPU.

However, slicehost describes their CPU-clamping system as the one allowing “bursted” performance, if others aren’t actively using their CPU shares. So it must be much better than what I’m calculating here. And even if it’s not, then for some applications it’s better to have a 125MHz-clamp on CPU, than have a 20-seconds maximal CPU time limit.

Still, I’m looking for reasonably-priced collocation services in Ukraine – e.g. those (currently unavailable) from Volia, starting at 40$/mo for the rented physical VIA C7-based server with enough traffic included.

Update: I now have my own server collocated in Ukraine. This blog still lives on a shared hosting, but I’m considering the move to own server (where I have the biomed half-dead site and resource-hungry COTRASIF tool).

With this post, I’m finally announcing the opening of the (mostly) functional COTRASIF web-tool, created for the genome-wide identification of promoter regulatory sequences (transcription factor binding sits, TFBS). You can learn more from the About and Help pages. For an example of use, see the Supplement page (article is currently being prepared; as soon as it’s ready, I’ll make it available).

If you are interested – have a look at the News page, where there is information on joining COTRASIF Google group. For non-public enquiries, please use my contact page.

Note: the problem of identifying eukaryotic transcription factor binding sites stays acute for many years in a row – see e.g. the most recent Eukaryotic transcription factor binding sites – modelling and integrative search methods.

Some things to be aware of when enhancing Drupal site with FLV video playing/conversion features.

• Setup wizard for the free JW FLV Media Player (and the JW FLV Media Player itself)
• Flash Video in Drupal 5: A complete multimedia tutorial to the flashvideo module
• actual flashvideo module page on drupal.org

NicEdit – lightweight inline configurable rich-text editor for the web. Can fit where both FCKEditor and TinyMCE are too clunky and monstrous.